766402 has 16 divisors (see below), whose sum is σ = 1415232. Its totient is φ = 303120.

The previous prime is 766399. The next prime is 766421. The reversal of 766402 is 204667.

766402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1924 + ... + 2287.

It is an arithmetic number, because the mean of its divisors is an integer number (88452).

2⁷⁶⁶⁴⁰² is an apocalyptic number.

766402 is a deficient number, since it is larger than the sum of its proper divisors (648830).

766402 is a wasteful number, since it uses less digits than its factorization.

766402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4233.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 766402 is about 875.4438874080. The cubic root of 766402 is about 91.5135795586.

The spelling of 766402 in words is "seven hundred sixty-six thousand, four hundred two".